Create a parent relation

Parent relation is a relation that consist of other relations as its childs.

Load or create child relations

In this demo we simply pasted ​https://www.openstreetmap.org/relation/1152180 in active OSM data layer (make sure you have one first), other options covered at Help/Downloading data.

Select at least one child relation in Relations window

In Relation list window:

We are holding Ctrl to select multiple child relations at once in Relations window. But there many tools to select relations.

Selection window

In Selection window:

• If you did nothing: nothing was subselected - it means everything was selected
• If only 2 items were selected in Selection window (using Ctrl but in this window now), only 2 objects will be visible later on.

Open Relation editor with selection

Click Plus button in Relations list window to open relation editor with selected relations:

Relation editor

In Relation editor:

Add all of some members from selection to the left

Read hover captions or Relation editor page about what each button does.

Add tags to parent relation

1. Use top part or relation editor to add tags. Tags are different depending on what you want to detail, seek for help if you have questions about tags;
   
2. Press OK